Theremotesensingcompensatesvoltagedropon

theloadwiringupto0.5V.

8

8

7

7

CN100

AUX

AUX

AUX

GND

GND

GND

-S

-S

-S

AUXG

AUXG

AUXG

DC-OK

DC-OK

DC-OK

+S

+S

+S

2

2

1

1

1.RemoteSense

Senselinesshould

betwistedinpairs

LOAD

-

+

+S

-S

(Pin7)

(Pin8)

Fig1.1

BetweenDC-OK(pin5)andGND(pin6)

3.3~5.6V

0~1V

OutputStatus

ON

OFF

DC-OKsignalisa TTL levelsignal.HighwhenPSUturnson.

CN100

2.DC-OKSignal

Fig2.1

Fig3.1

5

DC-OK DC-OKSignalisa TTL levelsignal,referencedtopin6(DC-OKGND).HighwhenPSUturnson.

7

+S

Positivesensing. The+Ssignalshouldbeconnectedtothepositiveterminaloftheload. The+Sand-Sleadsshouldbetwistedinpairto

minimizenoise pick-upeffect. Themaximumlinedropcompensationis0.5V.

8

-S

Negativesensing. The-Ssignalshouldbeconnectedtothenegativeterminaloftheload. The-Sand+Sleadsshouldbetwistedinpairto

minimizenoise pick-upeffect. Themaximumlinedropcompensationis0.5V.

6

GND

Thispinconnectstothenegativeterminal(-V).ReturnforDC-OKsignaloutput.

RC-

RC-

RC-

RC+

RC+

RC+

CN100

CN100

CN100

8

8

8

7

7

7

2

2

2

1

1

1

450WSingleOutputwithPFCFunction

FileName:HRPG-450-SPEC2011-08-09

FunctionDescriptionofCN100

PinNo. Function Description

FunctionManual

1

2

RC+

RC-

Remotecontrolground.

Turnstheoutputonandoffbyelectricalordrycontactbetweenpin2(RC-),Short:PowerOFF,Open:PowerON.

3

4

AUX

AUXG

Auxiliaryvoltageoutput,4.75~5.25V,referencedtopin4(AUXG). Themaximumloadcurrentis0.3A. Thisoutputhasthebuilt-inoring

diodesandisnotcontrolledbythe"remoteON/OFFcontrol".

Auxiliaryvoltageoutputground. Thesignalreturnisisolatedfromtheoutputterminals(+V&-V).

8

7

2

1

BetweenRC+(pin1)andRC-(pin2)

SWON(Short)

SWOFF(Open)

OutputStatus

OFF

ON

ThePSUcanbeturnedON/OFFbyusingthe

"RemoteControl"function.

SW

CN100

3.RemoteControl